Dissecting Multi-Photon Resonances at the Large Hadron Collider

B. C. Allanach, D. Bhatia, A. M. Iyer

We examine the phenomenology of the production, at the 13 TeV Large Hadron Collider (LHC), of a heavy resonance $X$, which decays via other new on-shell particles $n$ into multi- (…